DJ Martzz MZ
type: MusicGroup
genre: funk-bruxaria
popularity: 3
followers: 53
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbd0768ef69be2c69eb39e4ccc428a8180d58b20e99b3b1575f298f78361cd18b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f83c5d3-49e1-42bb-baaa-22c2750d6d6b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/5f83c5d3-49e1-42bb-baaa-22c2750d6d6b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/5f83c5d3-49e1-42bb-baaa-22c2750d6d6b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbd0768ef69be2c69eb39e4ccc428a8180d58b20e99b3b1575f298f78361cd18b","name":"DJ Martzz MZ","registered_at":"2026-06-16T22:58:14Z","symbol":"NIM1202334","token_address":"0x069d44d7f39a58630a9ae4f88523a28677b23d04","type":"artist","uuid":"5f83c5d3-49e1-42bb-baaa-22c2750d6d6b"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd0768ef69be2c69eb39e4ccc428a8180d58b20e99b3b1575f298f78361cd18b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/5f83c5d3-49e1-42bb-baaa-22c2750d6d6b.json and https://artists.proofprofile.net/proofs/artist/5f83c5d3-49e1-42bb-baaa-22c2750d6d6b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xbd0768ef69be2c69eb39e4ccc428a8180d58b20e99b3b1575f298f78361cd18b","name":"DJ Martzz MZ","registered_at":"2026-06-16T22:58:14Z","symbol":"NIM1202334","token_address":"0x069d44d7f39a58630a9ae4f88523a28677b23d04","type":"artist","uuid":"5f83c5d3-49e1-42bb-baaa-22c2750d6d6b"}
album: Romano dos Magros
  type: MusicAlbum
  date published: 2024-05-20
album: Automotivo Índio Barulhento
  type: MusicAlbum
  date published: 2024-05-17
album: Barulhinho Bolado
  type: MusicAlbum
  date published: 2024-05-13
album: Bruxaria Extorqui Mente
  type: MusicAlbum
  date published: 2025-02-18
album: Set Final de Ano 2K24
  type: MusicAlbum
  date published: 2024-12-15
album: Só Falar Que É Artista
  type: MusicAlbum
  date published: 2024-10-18
  track: Só Falar Que É Artista
    type: MusicRecording
    duration: PT2M40S
    duration ms: 160572
    explicit: false
    by artist: DJ Martzz MZ
    by artist: Mc Santt
    in album: Só Falar Que É Artista
      type: MusicAlbum
      date published: 2024-10-18
    popularity: 4
    genre: funk-bruxaria
    isrc code: QZTVM2493646
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T05:18:32+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7cba88874c7373f3b76b8531c2a73edc6141f1b05c4f15da5df6dd8eb1f38eb9
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2493646
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cba88874c7373f3b76b8531c2a73edc6141f1b05c4f15da5df6dd8eb1f38eb9. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTVM2493646.
      date published: 2026-07-06T06:56:49Z
    audio: Só Falar Que É Artista
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 138.348
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 5
      additional property: Danceability
        type: PropertyValue
        value: 0.726
      additional property: Energy
        type: PropertyValue
        value: 0.89
      additional property: Speechiness
        type: PropertyValue
        value: 0.082
      additional property: Acousticness
        type: PropertyValue
        value: 0.089
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.081
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.414
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.668
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Nois É Nóia
  type: MusicAlbum
  date published: 2024-10-01
album: Eu Sou Diferente
  type: MusicAlbum
  date published: 2024-08-26
album: Mega Agudo dos Talibã
  type: MusicAlbum
  date published: 2024-08-16
album: Abertura Dj Martzz Mz
  type: MusicAlbum
  date published: 2024-07-31
album: Destravação dos Bdo
  type: MusicAlbum
  date published: 2024-05-22
album: Os Menor do Helipa
  type: MusicAlbum
  date published: 2024-05-17
album: Bruxaria Manto do Timão
  type: MusicAlbum
  date published: 2024-05-15
album: Bruxaria Derruba Submundo
  type: MusicAlbum
  date published: 2024-08-21
album: Bom Dia Xereca
  type: MusicAlbum
  date published: 2024-05-24
album: Gaita Agressiva dos Relíquias
  type: MusicAlbum
  date published: 2024-07-30
album: Circe
  type: MusicAlbum
  date published: 2026-02-07
album: Set Final de Ano 2K25
  type: MusicAlbum
  date published: 2025-12-20
album: Vai Tomar Só Botadão
  type: MusicAlbum
  date published: 2025-10-20
album: Zn Patricinha Safada
  type: MusicAlbum
  date published: 2025-08-15
  track: Zn Patricinha Safada
    type: MusicRecording
    duration: PT2M8S
    duration ms: 128326
    explicit: false
    by artist: DJ Martzz MZ
    by artist: mc 7belo
    by artist: Mc Kitinho
    by artist: FLUXO DE RUA MUSIC
    in album: Zn Patricinha Safada
      type: MusicAlbum
      date published: 2025-08-15
    genre: funk-bruxaria
    isrc code: QZNJY2535973
    additional property: CopyrightID
    additional property: CopyrightStatus
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
    additional property: OTSHash
    additional property: OTSBitcoinBlock
    additional property: OTSBitcoinBlockVerifyURL
    additional property: OTSVerificationAPI
    additional property: OTSTimestamp
    additional property: OTSVerifyInstructions
    subject of: OpenTimestamps Proof of Existence
    audio: Zn Patricinha Safada
album: Bruxaria Atrasa Cortex

CopyrightStatus
type: PropertyValue
value: registered

CopyrightRegisteredAt
type: PropertyValue
value: 2026-06-21T17:46:51+00:00

CopyrightChainExplorerURL
type: PropertyValue
value: https://explorer.copyrightchains.com/tx/0x574d8977c7785b74e2a99ce1b3c446634a5c33dec409decb0a3a01a8be29cce4

OTSHash
type: PropertyValue

OTSBitcoinBlock
type: PropertyValue
value: 956302

OTSBitcoinBlockVerifyURL
type: PropertyValue
value: https://blockstream.info/api/block-height/956302

OTSVerificationAPI
type: PropertyValue
value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2535973

OTSTimestamp
type: PropertyValue
value: 2026-07-02T03:30:09Z

OTSVerifyInstructions
type: PropertyValue
value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch

OpenTimestamps Proof of Existence
type: DigitalDocument
encoding format: application/vnd.opentimestamps.ots
description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x574d8977c7785b74e2a99ce1b3c446634a5c33dec409decb0a3a01a8be29cce4. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJY2535973.
date published: 2026-07-02T03:30:09Z

Zn Patricinha Safada
type: AudioObject
additional property: Tempo (BPM)
  type: PropertyValue
  value: 138.538
additional property: Musical Key
  type: PropertyValue
  value: 1
additional property: Mode (Major/Minor)
  type: PropertyValue
  value: 0
additional property: Time Signature
  type: PropertyValue
  value: 5
additional property: Danceability
  type: PropertyValue
  value: 0.942
additional property: Energy
  type: PropertyValue
  value: 0.771
additional property: Speechiness
  type: PropertyValue
  value: 0.362
additional property: Acousticness
  type: PropertyValue
  value: 0.635
additional property: Instrumentalness
  type: PropertyValue
  value: 0
additional property: Liveness
  type: PropertyValue
  value: 0.117
additional property: Valence (Positivity)
  type: PropertyValue
  value: 0.725
additional property: Loudness (dB)
  type: PropertyValue
  value: -9.398
additional property: Key Name
  type: PropertyValue
  value: C#
additional property: Mode Name
  type: PropertyValue
  value: Minor

Bruxaria Atrasa Cortex
type: MusicAlbum
date published: 2025-03-05